{{SERIES}} inserts an auto-incrementing number into your document. This makes it easier to number things like chapters, figures, or acts. For example:

`

Chapter {{SERIES}}

Chapter {{SERIES}}

`

Will print:

`
Chapter 1

Chapter 2
`

You can reset the SERIES counter by passing it a number to use: {{SERIES: 1}} or {{SERIES: 100}}. The SERIES will always count up from the number you give it.